UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NztU5fhQ0mdDb8susQcTR+GmQxgrbBsIPeSnbR0uaYY=' 
WHERE 
  key_id = '0763b8ed940cb3433d52c0cfe41385a5c04031b494dc1c6b4895a771eb5ccadd' 
  AND (
    token = 'NztU5fhQ0mdDb8susQcTR+GmQxgrbBsIPeSnbR0uaYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )